Minimising cell transmit power: Towards self-organized resource allocation in OFDMA femtocells

Lopez-Perez, D; Chu, X; Vasilakos, AV; Claussen, H

dc.contributor.author	Lopez-Perez, D	en
dc.contributor.author	Chu, X	en
dc.contributor.author	Vasilakos, AV	en
dc.contributor.author	Claussen, H	en
dc.date.accessioned	2014-03-01T02:53:21Z
dc.date.available	2014-03-01T02:53:21Z
dc.date.issued	2011	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/36262
dc.subject	Femtocell	en
dc.subject	Interference	en
dc.subject	Resource Allocation	en
dc.subject.other	Cellular network	en
dc.subject.other	Efficient resource allocation	en
dc.subject.other	Femtocell	en
dc.subject.other	Intercell interference	en
dc.subject.other	Network cells	en
dc.subject.other	Radio resource management	en
dc.subject.other	Resource allocation constraints	en
dc.subject.other	Resource allocation model	en
dc.subject.other	Self-organisation	en
dc.subject.other	System level simulation	en
dc.subject.other	Transmit power	en
dc.subject.other	Cells	en
dc.subject.other	Cellular neural networks	en
dc.subject.other	Frequency division multiple access	en
dc.subject.other	Mobile telecommunication systems	en
dc.subject.other	Network architecture	en
dc.subject.other	Resource allocation	en
dc.subject.other	Wave interference	en
dc.subject.other	Computer simulation	en
dc.title	Minimising cell transmit power: Towards self-organized resource allocation in OFDMA femtocells	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1145/2018436.2018494	en
heal.identifier.secondary	http://dx.doi.org/10.1145/2018436.2018494	en
heal.publicationDate	2011	en
heal.abstract	With the introduction of femtocells, cellular networks are moving from the conventional centralised architecture to a distributed one, where each network cell should make its own radio resource management decisions, while providing inter-cell interference mitigation. However, realising this distributed cellular network architecture is not a trivial task. In this paper, we first introduce a simple self-organisation rule under which a distributed cellular network is able to converge into an efficient resource allocation pattern, then propose a novel resource allocation model taking realistic resource allocation constraints into account, and finally evaluate the performance of the proposed self-organisation rule and resource allocation model using system-level simulations.	en
heal.journalName	Proceedings of the ACM SIGCOMM 2011 Conference, SIGCOMM'11	en
dc.identifier.doi	10.1145/2018436.2018494	en
dc.identifier.spage	410	en
dc.identifier.epage	411	en